Air purifier and ionizer



FIG. 1 is a front elevation view of an air purifier and ionizer showingmy new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is an enlarged perspective view thereof.

The ornamental design for an air purifier and ionizer, as shown.